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Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Specifications
Brand Name :
Schneider
Model Number :
TC903-3A4DLMSA
Certification :
CE
Place of Origin :
EU
MOQ :
5
Payment Terms :
D/P,Western Union
Delivery Time :
7 Days
Packaging Details :
Carton
Installationtype :
Wall-mounted or DIN rail mounted
Display :
LCD or LED display for status and settings
Controltype :
Digital/Analog or Programmable
Function :
Control fan coil units for heating, cooling, and ventilation
Userinterface :
Buttons, touchscreen, or remote control
Communicationprotocol :
BACnet, Modbus, LonWorks, or proprietary protocols
Productname :
Fan Coil Controllers
Description
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Product Overview

The Schneider Electric TC903-3A4DLMSA is a four-pipe, three-speed fan coil unit controller with multi-function logic and network connectivity, designed for large-scale commercial HVAC systems demanding independent heating and cooling control.

Key Specifications
  • Part Number: TC903-3A4DLMSA
  • Pipe Configuration: 4-pipe (independent heating + cooling coils)
  • Fan Speeds: 3-speed (Low / Medium / High)
  • Communication: Network-enabled (Modbus RTU / BACnet MS/TP)
  • Control Logic: Multi-function (scheduling, override, PID control)
  • Setpoint Range: 5°C to 35°C
  • Power Supply: 24 VAC
  • Display: LCD
Applications

Designed for large commercial buildings, airports, hospitals, and convention centres with four-pipe FCU systems where both heating and cooling are simultaneously available. Network connectivity enables zone-by-zone control and BMS integration. Multi-function logic supports occupancy scheduling, setback modes, and emergency override — reducing energy waste without compromising comfort.

Brand new, original Schneider Electric product.
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Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA

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Product Detail
Brand Name :
Schneider
Model Number :
TC903-3A4DLMSA
Certification :
CE
Place of Origin :
EU
MOQ :
5
Payment Terms :
D/P,Western Union
Contact Supplier
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA
Schneider Fan Coil Controller 4-Pipe 3-Speed Multifunc Network TC903-3A4DLMSA

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2015
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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